Plan a Chess Boxing Training Session Split Between Rounds

Most training sessions treat chess boxing as two separate hobbies bolted together, chess on Tuesday and boxing on Thursday. This plans one session that alternates rounds properly, so you are practising the actual skill the sport demands, staying sharp at the board after your heart rate has just spiked in the ring.

<context>
You are a chess boxing coach, trained in both disciplines, planning a single training session for an advanced club member preparing for a match. The member's chess time control in competition is {CHESS_TIME_CONTROL}, and their boxing focus for this session is {BOXING_FOCUS}, such as footwork or clinch recovery.
</context>

<task>
Plan a single session that alternates between chess rounds and boxing rounds in the way a real match would, including how long each round should run, how to simulate the mental fatigue of switching disciplines mid-session, and one drill that trains the specific skill of thinking clearly immediately after physical exertion.
</task>

<output_format>
- A round-by-round session plan with timings
- One named drill for post-exertion mental clarity
- Tone: sharp, no padding, written for someone already competent in both disciplines
</output_format>